高中英语人教版一轮课时天天练（十五）Unit4SpaceExploration

课时天天练(十五)必修第三册Unit4SpaceExplorationⅠ.阅读理解[2021·威海模拟]Recently,researchersattheUniversityofTorontofiguredoutawaywithaquickvideoselfietoaccuratelymeasurebloodpressurewithyoursmartphone'scamerabydevelopingatechnologyknownastransdermalopticalimaging(TOI)(透皮光学成像)．Camerasonsmartphonescancatchredlightreflectedfromhemoglobin(血红素)underourskin,,328CanadianandChineseadultsbygettingtwo­minutevideosoftheirfacesonaniPhone.“Fromthevideogotbythetechnology,youcanseehowthebloodflowsindifferentpartsofthefaceandthroughthisflow,youcangetalotofinformation，”saidKangLee,leadauthorofthestudy.LeealsohelpedcreateanappcalledAnura,whichallowspeopletotryouttheTOIsoftwareforthemselves,,explainingthatthestudydidn'ttestpeoplewithverydarkorveryfairskin.“Inordertoimproveourapptomakeitusable,particularlyforpeoplewithhypertension(高血压)，weneedtocollectalotofdatafromthem,whichisveryhardbecausealotofthemarealreadytakingmedicine，”Leeexplained.“Wecannottellthemnottotakemedicine,butfromtimetotime,wegetparticipantswhodon'ttakemedicinesowecangethypertensivepeoplethisway.”Thescientistssaidthereweremanypotentialapplicationsofthetechnology,includingprovidinghealthservicesforthosewholivedinremoteareas.1．WhatismainlytalkedaboutinParagraph2?A．InformationofferedbyTOI.B．Newfindingsonhypertension.C．HowTOIisputintosmartphones.D．HowtheTOItechnologyworks.2．Whatmightpeoplebenefitfromthenewtechnologymentionedabove?A．Livingalifefreefromstress.B．Improvingtheheartfunctiongradually.C．Accessinghealthservicesforfree.D．Knowingabnormalbloodpressureearlier.3．WhatcanbedoneforabetterAnura?A．Equippingphoneswithbettercameras.B．Allowingphonestorecordlongervideos.C．Collectingdatafrommorediversesamples.D．Persuadingparticipantsnottotakemedicine.4．Whydoestheauthorwritethistext?A．TopredictfutureapplicationsofTOI.B．TointroduceTOIandanapprelated.C．Todescribefunctionsofcamerasonphones.D．ToevaluatethequalityofanappcalledAnura.Ⅱ.完形填空[2021·临沂模拟]12,500­mileroutealongwhichIwouldbe__3,he__4,hewas__5__it.Ihadonlybeenawayfrommyhomethreedaysnow,buttherewasaninner__678__tomyselfandmyfamilythatIcoulddoitbymyself.Ontheroad,910__.AsIlistenedtomy__11__artistsonmyMP4player,Ipedaled(踩踏板)1213__，(地形图)．But,however__14__itwouldbe,nothingcouldstopmyadvance__15,adventureisinmyblood.1．B．finishC．spendD．organize2．．activityC．performanceD．trip3．．flyingC．bikingD．jogging4．．sighedC．teasedD．obtained5．．inchargeofC．infavorofD．inneedof6．．dilemmaC．requestD．discussion7．．ambitiousC．homesickD．astonished8．．turnC．proveD．adapt9．．directionC．balanceD．satisfaction10．．breakdownC．keeponD．giveup11．．favoriteC．professionalD．grateful12．．everybodyC．anythingD．everything13．．ActuallyC．EventuallyD．Fortunately14．．confusingC．plexD．tough15．．withC．inD．towardⅢ.读后续写阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。[2021·泰安模拟]SaraSavickremembersonespecialEasterwhenshewasnineyearsold.Herparentsgaveherababyducklinginayellowbasket.“Momsaidlaterthatsheboughtthelittleduckbecauseshefeltsorryforit，”recalledSara.ThepeopleatthepetstorecoloredthefeatherspinkforEaster.SaranamedtheduckPinky.,,thelittleducklingwasahealthy,hungryduckwithwhitefeathers.“WefedPinkyoatmeal,cookedanduncooked,andsmallpiecesofvegetables，”saidSara.PinkylivedinsidethehousewithSaraandherfamily.ShespeciallyfanciedtakingbathswithSara.EveryonetreatedPinkyasafamilymember.Butjustwheneverythingappearedtobeperfect,thenightofthe“talk”came.Sara'sMomandDadsatherdown,explainingthatthebestthingforPinkywastoliveanormalducklife,,herfathertoldher.HeaddedPinkyneededtoswiminpondsanddoallthesamethingsthatducksinthewilddo.Sarastartedtocry,knowingwhatwasgoingtohappen.Sara'sparentsdecidedtotakePinkytoapark,whichwastwomilesaway.Therewasapondwithalotofotherducks.PinkywouldhavethechancetoliveanaturallifeandSaracouldstillvisither.Thebigdaycame,;maybePinkywasconvincedthatshewasahuman,notaduck.注意：1.续写词数应为150左右；2．请按如下格式作答。EveryonewassadwhentheyleftPinkyatthepond,________________________________________________________________________________________________________________________________________________________________________________________________________________________Thenextmorning,whenlookingoutofthekitchenwindow,Saracouldn'tbelievehereyes!________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________课时天天练(十五)必修第三册Unit4SpaceExplorationⅠ.阅读理解【语篇解读】本文是一篇说明文。文章主要介绍了一种新科技。多伦多大学的研究人员想出了一种快速视频自拍的方法，通过开发一种称为透皮光学成像的技术，用智能的相机准确地测量血压。文章还介绍了与之相关的应用软件。1．答案与解析：D主旨大意题。根据第二段首句Camerasonsmartphonescancatchredlightreflectedfromhemoglobin(血红素)underourskin,whichpermitsTOItovisualizeandmeasurebloodflowchanges.可知，智能上的相机可以捕捉从我们皮肤下的血红蛋白反射的红光，这允许透皮光学成像可视化和测量血流变化。因此推断本段主要讲述TOI科技如何起作用的。故选D。2．答案与解析：D推理判断题。根据第二段的Fromthevideogotbythetechnology,you…getalotofinformation和第三段的givingthemtheabilitytorecorda30­second…restingheartrate.可推断，这项新技术可以让人们较早知道不正常的血压。故选D。3．答案与解析：C细节理解题。根据第三段的Leesaidmoreresearchwasneededtomakesure...testpeoplewithverydarkorveryfairskin.可知，需要收集更多不同的样本才能改进Anura。故选C。4．答案与解析：B推理判断题。根据第一段内容可知，文章主要介绍了一种新科技TOI，研究人员想出了一种快速视频自拍的方法，通过开发一种称为透皮光学成像的技术，用智能的相机准确地测量血压。接下来介绍了应用这项科技研发出的应用。因此推断本文的写作目的是介绍TOI和相关应用程序。故选B。Ⅱ.完形填空【语篇解读】这是一篇记叙文。文章主要讲了作者以一种特殊的方式来庆祝自己高中毕业——骑自行车旅行。在旅行过程中，作者有时候内心也充满矛盾，但受到了一个同样骑行的人的鼓舞。作者决定无论多么艰难，没有什么能阻止自己向着目的地前进。1．答案与解析：A考查动词词义辨析。根据空后一句Ididn'tjustwantasmallpartyinthebackyard.可知，我不想只在后院举行一个聚会。由此可推知，此处指我正在考虑如何庆祝高中毕业。celebrate庆祝，符合语境。故选A。2．答案与解析：D考查名词词义辨析。根据后文的描述可知，我打算独自一人去旅行。故选D。3．答案与解析：C考查动词词义辨析。根据第三段中的ImetanotherbicyclistwhowasquiteabitolderthanIwas可知，我是骑自行车去旅行的。故选C。4．答案与解析：A考查动词词义辨析。根据第三、四段可知，作者独自骑自行车去冒险了，故此处指父亲同意了我的想法。agreed同意；sighed叹息；teased取笑；obtained获得。故选A。5．答案与解析：C考查介词短语辨析。根据BecauseIgetmyadventurousspiritsfromhim可知我的父亲很赞成。infearof害怕；inchargeof负责；infavorof赞成；inneedof需要。故选C。6．答案与解析：A考查名词词义辨析。根据后文中的Partofme以及Theotherpartofme可知，我的内心还处于斗争中。battle斗争；dilemma困境；request要求；discussion讨论。故选A。7．答案与解析：C考查形容词词义辨析。根据前文Ihadonlybeenawayfrommyhomethreedaysnow可知，我离家已经三天了，因此推测我是很想家的。stubborn顽固的；ambitious有雄心的；想家的；astonished吃惊的。故选C。8．答案与解析：C考查动词词义辨析。根据前后文内容可知，一部分我怀疑自己是否真的能成功；另一部分我想向自己和家人证明自己能做到。prove证明，用于固定结构provetosb.that...意为向某人证明……。submit服从；turn转动；adapt使适应。故选C。9．答案与解析：D考查名词词义辨析。根据前文中的Hehadstartedhisjourney...andhadjustfinished.可知，作者可以断定他有一种满足感。humor幽默；direction方向；balance平衡；satisfaction满足。asenseofsatisfaction意为满足感。故选D。10．答案与解析：D考查动词短语辨析。根据HehadstartedhisjourneyalonebybikeatthesouthernpartofNorwayandhadjustfinished.可知此处指我骑自行车旅行途中遇到的另一个骑自行车的人，他已经成功的经历鼓励我不要放弃。calmdown平静下来；breakdown分解；keepon继续；giveup放弃。故选D。11．答案与解析：B考查形容词词义辨析。结合生活常识，可知我在用MP4听自己最喜欢的艺术家的歌。personal个人的；favorite最喜欢的；professional职业的；grateful感谢的。故选B。12．答案与解析：A考查不定代词词义辨析。根据前文可知，我独自骑自行车去旅行，在途中只遇到另一个独自骑自行车在挪威南部旅行的人。由此可推测，周围几英里没有人。故选A。13．答案与解析：B考查副词词义辨析。根据Therewas__12__aroundmef